Appendix
207
Parameter
Permitted Values
Descriptions
Web Setting Path
1-Low
The default value is 1.
phone_setting.backlight_time =
(not applicable to SIP-T21P, SIP-T20P and SIP-T19P IP
phones)
0, 1, 15, 30, 60, 120,
300, 600 or 1800
It configures the backlight time (in seconds).
For SIP-T28P/T26P/T22P IP phones:
0-Always on
1-Always off
15-15s
30-30s
60-60s
120-120s
300-300s
600-600s
1800-1800s
The default value is 30.
For SIP-T4X/CP860 IP phones:
0-Always on
15-15s
30-30s
60-60s
120-120s
Settings->Preference->Backlight Time
(seconds)
Summary of Contents for SIP-CP860
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Page 79: ...Appendix 69 4 Fill the provisioning server address in the input field ...